The rapid urbanisation of the previous century increased the number of slum communities, which had a variety of negative effects and is today considered a severe problem for developing countries. This research highlights the difficulties of slum development that must be overcome to increase the potential and capacities of slum dwellers. By giving people the opportunity to participate in a "Learn to Earn Program," the slum will stop being a drain on the economy and instead become a driver. Slums are becoming an inescapable fact of life in many nations, especially in emerging nations. Although there are many slum upgrading strategies and techniques to alleviate urban poverty in emerging nations, the issue is only projected to become worse. In fact, the number of slum inhabitants has increased. Other governmental strategies that attempted to remove slums failed to consider the resources and opportunities that slums present. This is a reference to the requirement to modify the methods used in the development processes. Slums have negative effects on the environment and natural resources in addition to the issues they bring to humans. From this perspective, sustainable development is the primary means of achieving a genuine boom in the developing world, which confirms the necessity of improving slums holistically. As a result, this article embraces the idea of investing in the community's good features while also creating a comprehensive framework based on the three sustainability pillars of the economy, society, and environment.